@TinyEasy
You can add the following javascript code below using Code Injection. When a user lands on the page, the code will run and add a random value of either 1 or 2 to the hidden field whose name is SQF_3FREEPLANS.
Javascript
(function(){
// Configuration
var MAX = 2;
var FIELD_NAME = 'SQF_3FREEPLANS';
// Execute code
if(document.readyState == 'loading') {
document.addEventListener('DOMContentLoaded', randomizeFieldValue);
} else {
randomizeFieldValue();
}
function randomizeFieldValue(){
var randomNumber = Math.floor(Math.random() * MAX) + 1;
var hiddenField = document.querySelector('[name='+ FIELD_NAME +']');
hiddenField && (hiddenField.value = randomNumber);
}
})()
Make sure to place the javascript code between <script> tag e.g.:
<script>
// Add JS Code Here
</script>
